Okay, For Anyone Interested In The Science Here, I Have A Few Clarifications.

Okay, for anyone interested in the science here, I have a few clarifications.

First, early fossils of land plants date to around 433 million years ago, during the Silurian period, not to the Precambrian (defined as before around 540 million years ago).

Second, Tiktaalik was not the first land animal; it is known for being the earliest/one of the earliest vertebrates to walk on land, but arthropods got there first. Early centipedes and millipedes ventured out of the water relatively soon after the plants (around 425 million years ago, also during the Silurian), while Tiktaalik evolved around 375 million years ago, during the Devonian period.

can you imagine plants on land in the precambrian like aw fuck yeah fish cant even eat us anymore this owns and then tictilak shows up

More Posts from Spectruminterests and Others

2 years ago

hello I’ve been thinking about this a lot lately. The anonymity of tumblr means that I associate my idea/image of you with your icon and sometimes I look at people’s icons and I’m like ‘hmmm….what is that and why?’ 

so pls reblog this and comment in the tags the meaning behind your icon and why you chose it. this is a social experiment. do it for science pls.


Tags
8 months ago

Me when I say I have an OC

i am. so sorry if i have ever used the phrase “i have an au where—” and led you to believe that there is an actual fic out there for you to read rather than, at best, a post where i explain the concept, and at worst it is simply something that lives in my brain


Tags
1 year ago
Thank You @mangobronypower For Voting For Oakie And Spreading The Word! This Is A Digital Piece We Did

Thank you @mangobronypower for voting for Oakie and spreading the word! This is a digital piece we did featuring a lady beetle :)


Tags
3 weeks ago

I think Viktor should be a tumblr sexyman

so yeah please vote for my blorbo

spectruminterests - Neurodivergent obsessions
spectruminterests - Neurodivergent obsessions

Tags
2 years ago
US Helplines:
US Helplines:

US Helplines:

Depression Hotline: 1-630-482-9696

Suicide Hotline: 1-800-784-8433

LifeLine: 1-800-273-8255

Trevor Project: 1-866-488-7386

Sexuality Support: 1-800-246-7743

Eating Disorders Hotline: 1-847-831-3438

Rape and Sexual Assault: 1-800-656-4673

Grief Support: 1-650-321-5272

Runaway: 1-800-843-5200, 1-800-843-5678, 1-800-621-4000

Exhale: After Abortion Hotline/Pro-Voice: 1-866-4394253

Child Abuse: 1-800-422-4453

UK Helplines:

Samaritans (for any problem): 08457909090 e-mail jo@samaritans.org

Childline (for anyone under 18 with any problem): 08001111

Mind infoline (mental health information): 0300 123 3393 e-mail: info@mind.org.uk

Mind legal advice (for people who need mental-health related legal advice): 0300 466 6463 legal@mind.org.uk

b-eat eating disorder support: 0845 634 14 14 (only open Mon-Fri 10.30am-8.30pm and Saturday 1pm-4.30pm) e-mail: help@b-eat.co.uk

b-eat youthline (for under 25’s with eating disorders): 08456347650 (open Mon-Fri 4.30pm - 8.30pm, Saturday 1pm-4.30pm)

Cruse Bereavement Care: 08444779400 e-mail: helpline@cruse.org.uk

Frank (information and advice on drugs): 0800776600

Drinkline: 0800 9178282

Rape Crisis England & Wales: 0808 802 9999 1(open 2 - 2.30pm 7 - 9.30pm) e-mail info@rapecrisis.org.uk

Rape Crisis Scotland: 08088 01 03 02 every day, 6pm to midnight

India Self Harm Hotline: 00 08001006614

India Suicide Helpline: 022-27546669

Kids Help Phone (Canada): 1-800-668-6868

FREE 24/7 suicide hotlines:

Argentina: 54-0223-493-0430

Australia: 13-11-14

Austria: 01-713-3374

Barbados: 429-9999

Belgium: 106

Botswana: 391-1270

Brazil: 21-233-9191

China: 852-2382-0000

(Hong Kong: 2389-2222)

Costa Rica: 606-253-5439

Croatia: 01-4833-888

Cyprus: 357-77-77-72-67

Czech Republic: 222-580-697, 476-701-908

Denmark: 70-201-201

Egypt: 762-1602

Estonia: 6-558-088

Finland: 040-5032199

France: 01-45-39-4000

Germany: 0800-181-0721

Greece: 1018

Guatemala: 502-234-1239

Holland: 0900-0767

Honduras: 504-237-3623

Hungary: 06-80-820-111

Iceland: 44-0-8457-90-90-90

Israel: 09-8892333

Italy: 06-705-4444

Japan: 3-5286-9090

Latvia: 6722-2922, 2772-2292

Malaysia: 03-756-8144

(Singapore: 1-800-221-4444)

Mexico: 525-510-2550

Netherlands: 0900-0767

New Zealand: 4-473-9739

New Guinea: 675-326-0011

Nicaragua: 505-268-6171

Norway: 47-815-33-300

Philippines: 02-896-9191

Poland: 52-70-000

Portugal: 239-72-10-10

Russia: 8-20-222-82-10

Spain: 91-459-00-50

South Africa: 0861-322-322

South Korea: 2-715-8600

Sweden: 031-711-2400

Switzerland: 143

Taiwan: 0800-788-995

Thailand: 02-249-9977

Trinidad and Tobago: 868-645-2800

Ukraine: 0487-327715

(Source)

1 year ago
A Signed Version Of The Fixed Chart, For Reposting

a signed version of the fixed chart, for reposting


Tags
5 months ago

Random worldbuilding idea: a culture where everyone is a goth, but for perfectly sensible environmental ressons.

Wearing mainly/almost exclusively black clothing because either the dye protects them/the fabric from something in the environment, black clothes are the most convenient ones to maintain, or then a century ago black dye was extremely difficult and/or expensive to produce and only the wealthiest of society could afford it, but now a cheaper dye method has been invented and after a huge trend of Now Everybody Can Wear Black, it just stuck and nobody even remembers why all clothes are dyed black. It's just tradition.

Everyone wears demonia-style platform shoes because the climate is wet and cold, and for most of the year the ground is either muddy or covered in icy slush, so knee-high tall boots are simply the most pragmatic way to keep the rest of your clothes reasonably dry and clean.

Silver and leather jewellery is widespread because the land is rich in metal ore - while the rich can afford to buy/commission delicate silver threads, even the peasants can afford some sort of rough iron chains and studs on their wristbands. Studded leather is more sensible than having metal rings touching skin directly, due to the cold weather. Studs and chains also double as armour and weapons which technically speaking don't count as such, allowing people to circumvent any "can't openly carry weapons during peace time"-laws. Law enforcement could not confiscate someone's bling without causing public riots.

Everyone is about as pale as their natural complexion allows since the climate is cold and dark and the sun does not rise much during the winter. Cold dark winters are also the reason why the culture is so morbid in general - in the heart of the darkest months there's fuck all else to do than write poetry about the moon's silver light and the howls of wolves and the beauty of death, while polishing your iron chains until they shine like silver.

Domesticated ravens are more covenient for messenger birds than doves are, as they're hardier and can manage the climate better. Even if more modern messaging technology has been invented, people prefer sending letters by bird because it's more romantic and poetic. Sending someone a raven message poem about how you'd like to be buried in the same grave together one day is a very standard way of flirting.


Tags
1 year ago

I love this. I want to make music and art about how much I love my friends and my headmate* and heck, how much I love dandelions and everything I see them as standing for. We are not broken. We are not lacking. We are complete and beautiful human beings. I have so much love in my life, and I am grateful for it.

*Though it’s been a complicated relationship to rival any confusing on-again-off-again romance, lol

spectruminterests - Neurodivergent obsessions

Tags
Loading...
End of content
No more pages to load
  • rinoch
    rinoch reblogged this · 6 days ago
  • decepti-geek
    decepti-geek liked this · 6 days ago
  • caiusmajor
    caiusmajor liked this · 1 week ago
  • artemis-crimson
    artemis-crimson reblogged this · 1 week ago
  • tyriantybalt
    tyriantybalt reblogged this · 1 week ago
  • sunflowersandbuttercups
    sunflowersandbuttercups liked this · 1 week ago
  • ipsen
    ipsen reblogged this · 1 week ago
  • enbye
    enbye reblogged this · 2 weeks ago
  • therowdybrotzman
    therowdybrotzman liked this · 2 weeks ago
  • bomb-cyclone-drops
    bomb-cyclone-drops liked this · 2 weeks ago
  • demboysintheyard
    demboysintheyard liked this · 2 weeks ago
  • mr--link
    mr--link reblogged this · 2 weeks ago
  • mr--link
    mr--link liked this · 2 weeks ago
  • fireborne1
    fireborne1 liked this · 2 weeks ago
  • hot-lesbian-knight
    hot-lesbian-knight reblogged this · 2 weeks ago
  • hot-lesbian-knight
    hot-lesbian-knight liked this · 2 weeks ago
  • bicokun
    bicokun liked this · 2 weeks ago
  • lamplightjuniper
    lamplightjuniper reblogged this · 2 weeks ago
  • impulse-goblin
    impulse-goblin liked this · 2 weeks ago
  • slowmo-cowboy
    slowmo-cowboy reblogged this · 2 weeks ago
  • slowmo-cowboy
    slowmo-cowboy liked this · 2 weeks ago
  • cactuskizzy
    cactuskizzy liked this · 2 weeks ago
  • owlandwillpeck
    owlandwillpeck liked this · 2 weeks ago
  • kaminarider
    kaminarider liked this · 2 weeks ago
  • rainbow-smite
    rainbow-smite reblogged this · 2 weeks ago
  • asoniccatapult
    asoniccatapult reblogged this · 2 weeks ago
  • asoniccatapult
    asoniccatapult liked this · 2 weeks ago
  • voltronimus-prime
    voltronimus-prime reblogged this · 2 weeks ago
  • voltronimus-prime
    voltronimus-prime liked this · 2 weeks ago
  • lizzielisbr
    lizzielisbr liked this · 2 weeks ago
  • godofmurder
    godofmurder liked this · 2 weeks ago
  • doppel-anger
    doppel-anger reblogged this · 2 weeks ago
  • yvanka
    yvanka liked this · 2 weeks ago
  • ninnotchka
    ninnotchka liked this · 2 weeks ago
  • andresindoril
    andresindoril reblogged this · 2 weeks ago
  • andresindoril
    andresindoril liked this · 2 weeks ago
  • scrapsterdoo
    scrapsterdoo liked this · 2 weeks ago
  • chocoholicbec
    chocoholicbec reblogged this · 2 weeks ago
  • chocoholicbec
    chocoholicbec liked this · 2 weeks ago
  • ruigoose
    ruigoose liked this · 2 weeks ago
  • whystuck
    whystuck reblogged this · 2 weeks ago
  • mercyantebellum
    mercyantebellum liked this · 2 weeks ago
  • panickedpan
    panickedpan liked this · 2 weeks ago
  • autisticwriterfromfileisland
    autisticwriterfromfileisland liked this · 2 weeks ago
  • cakeclaws
    cakeclaws reblogged this · 2 weeks ago
  • cakeclaws
    cakeclaws liked this · 2 weeks ago
  • stevie-nyx
    stevie-nyx liked this · 2 weeks ago
  • leviathantamer
    leviathantamer reblogged this · 2 weeks ago
spectruminterests - Neurodivergent obsessions
Neurodivergent obsessions

Hi, we're the River System! Katlyn (she/they) and Jacob (he/him). Came for the fandoms, stayed for the off-the-wall and the cringe. 22, autistic (language abled and low support needs), Environmental Biology major. Actual Mad Scientists ;) [We do science and don't do sanity!] Mostly this is Katlyn obsessing over bugs and fandoms (Undertale, Hollow Knight, Little Nightmares, Fire Emblem: Awakening, RWBY, Arcane). Also may include photography, dark aesthetics, and general chaos from Jacob. (Cover photo by Sagar Patil on Unsplash)

222 posts

Explore Tumblr Blog
Search Through Tumblr Tags